Amber Butler

Bib: 60090 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 38%
Division (F18-39)
#0 / 14744
Top 40%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:11/mi
28:31
49125
10K· 6.21 mi
9:27/mi
57:50
5081
15K· 9.32 mi
9:44/mi
1:28:04
4451
20K· 12.43 mi
9:42/mi
1:58:11
6740
Half· 13.10 mi
10:08/mi
2:04:59
27
25K· 15.53 mi
10:53/mi
2:31:28
5063
30K· 18.64 mi
11:03/mi
3:05:45
6946
35K· 21.75 mi
11:09/mi
3:40:21
8788
40K· 24.85 mi
11:59/mi
4:17:33
5875
Finish· 26.22 mi
10:01/mi
4:31:12
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:04:599:33 /mi⚡ faster
2nd Half
2:26:1311:09 /mi+17.0%
Positive split — 17.0% slower in the second half
AI Race Performance Report

Amber's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:319:113.11 mi28:31
9:11
-
10K
57:509:193.10 mi29:19
9:27
+0:16
15K
1:28:049:273.11 mi30:14
9:44
+0:17
20K
1:58:119:313.11 mi30:07
9:42
-0:02
Half(13.10 mi)
2:04:599:330.67 mi6:48
10:08
+0:26
25K
2:31:289:462.43 mi26:29
10:53
+0:45
30K
3:05:459:583.11 mi34:17
11:03
+0:10
35K
3:40:2110:083.11 mi34:36
11:09
+0:06
40K
4:17:3310:223.10 mi37:12
11:59
+0:50
Finish(26.22 mi)
4:31:1210:221.37 mi13:39
10:01
-1:58
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Amber's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:11 /mi

Average Pace

10:21 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:27:57

32% of race

Time at Steady Pace

50:41

19% of race

Time at Slower Pace

2:12:34

49% of race

Average Pace: 10:21 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi29415863286323033489628962
10K3.10 mi30050-6358881-2498881-2493075291479147
15K3.11 mi30098-488859+228859+223033489628962
20K3.11 mi30241-1438972-1138972-1133077292839283
Half(13.10 mi)0.67 mi30288-479004-329004-323176098889888
25K2.43 mi31229-9419487-4839487-483361571229012290
30K3.11 mi31329-1009702-2159702-215329061115111151
35K3.11 mi30651+6789664+389664+38292851014810148
40K3.10 mi31263-61210178-51410178-514353031349813498
Finish(26.22 mi)1.37 mi30759+50410017+16110017+1612315979227922

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
131 ft55 ft
49ft125ft
117 ft

Overall

30334

Females

8962

F18-39

8962

5K→10K

3.1 - 6.2 mi

Top 51%
55 ft24 ft
50ft81ft
45 ft

Overall

30752

Females

9147

F18-39

9147

10K→15K

6.2 - 9.3 mi

Top 51%
24 ft18 ft
44ft51ft
17 ft

Overall

30334

Females

8962

F18-39

8962

15K→20K

9.3 - 12.4 mi

Top 51%
18 ft45 ft
67ft40ft
38 ft

Overall

30772

Females

9283

F18-39

9283

20K→Half

12.4 - 13.1 mi

Top 53%
45 ft26 ft
8ft27ft
20 ft

Overall

31760

Females

9888

F18-39

9888

Half→25K

13.1 - 15.5 mi

Top 60%
25 ft12 ft
50ft63ft
20 ft

Overall

36157

Females

12290

F18-39

12290

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

32906

Females

11151

F18-39

11151

30K→35K

18.6 - 21.8 mi

Top 49%
35 ft34 ft
87ft88ft
23 ft

Overall

29285

Females

10148

F18-39

10148

35K→40K

21.8 - 24.9 mi

Top 59%
34 ft17 ft
58ft75ft
31 ft

Overall

35303

Females

13498

F18-39

13498

40K→Finish

24.9 - 26.2 mi

Top 39%
17 ft13 ft
14ft18ft
13 ft

Overall

23159

Females

7922

F18-39

7922

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing